| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.33 | 13.319% | $281.4051 | $281.41 | $281.40 | $281.40 |
| Purchase #2 | $139.47 | 9.282% | $152.4156 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $224.67 | 3.782% | $233.167 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $20.25 | 9.398% | $22.1531 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $185.88 | 3.748% | $192.8468 | $192.85 | $192.85 | $192.80 |
| Purchase #6 | $86.91 | 4.339% | $90.681 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $10.40 | 11.806% | $11.6278 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $915.91 | $984.2964 | $984.31 | $984.30 | $984.30 | |